package com.pe.adexus.portal3g.servlets;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.pe.adexus.portal3g.componente.LeerXml;

public class ImgEstServDesServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public ImgEstServDesServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.proceso(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		this.proceso(request, response);
	}
	
	public void proceso(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		try{
			
			LeerXml leerXml = new LeerXml();
			String rutaImagen = leerXml.leerXmlRutaImgEstSerDes();
			System.out.println("entro rico");
			//"C:\\imagenes\\Adexus.jpg"
			File file = new File(rutaImagen);
			//System.out.println("file="+file);
			FileInputStream fis = new FileInputStream(file);
	        BufferedInputStream bis = new BufferedInputStream(fis);
	        byte[] bytes = new byte[bis.available()];
	        response.setContentType("contentType");
	        OutputStream os = response.getOutputStream();
	        bis.read(bytes);
	        os.write(bytes); 
			
		}catch(Exception ex){
			ex.printStackTrace();
		}
	
	}
	
	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occure
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
